78989946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{7151}}^1$

素因数の和:7426

約数の個数: 32

約数和(自身を含む): 181260288

約数和(自身を除く): 102270342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 7151, 11046, 14302, 21453, 42906, 50057, 100114, 150171, 300342, 1880713, 3761426, 5642139, 11284278, 13164991, 26329982, 39494973, 78989946]

約数ペア:

[(1, 78989946), (2, 39494973), (3, 26329982), (6, 13164991), (7, 11284278), (14, 5642139), (21, 3761426), (42, 1880713), (263, 300342), (526, 150171), (789, 100114), (1578, 50057), (1841, 42906), (3682, 21453), (5523, 14302), (7151, 11046)]